AOC aoc l27w451b 232 free download

File name aoc_l27w451b_232.pdf

27'' LCD TV Color Monitor AOC L27W451B Service Service Service Horizontal Frequency 31.5KHz-48KHz TABLE OF CONTENTS Description Page Description Page Table Of Contents...1 7.2 Power Board...39 Revision List...2 7.3 Key Board...42 1. Monitor Specification...3 7.4 IR Board...42 2. Operating Instructions...5 7.5 DC-DC Board...44 2.1 The Use Of Remote Control...5 7.6 Earphone Board...45 2.2 The Use Of Teletext...6 8. Block Diagram...46 2.3 Front Panel Control Knobs...7 8.1 Main Board...46 2.4 OSD Operations...8 8.2 Power Board...47 2.5 How To Connect...16 8.3 Exploded View...48 3. Input/Output Specification...20 9. Schematic Diagram...49 3.1 Input Signal Connector...20 9.1 Main Board...49 3.2 RGB Input Signal Timing ...21 9.2 Power Board...61 4. Mechanical Instructions...22 9.3 Tuner Board...63 5. Repair Flow Chart ...27 9.4 Earphone Board...66 6. White Balance Luminance Adjustment...33 10. BOM List...67 7. PCB Layout...37 11. Different Parts List...94 7.1 Main Board...37 SAFETY NOTICE ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WIT